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A Comparison Between Lithium & Lead Acid battery for caravan

A Comparison Between Lithium & Lead Acid battery for caravan

Monday, 04 Apr 2022

A battery is a device that stores chemical energy and converts it into electrical energy. Caravanning is a fun activity that you can do with your family and friends. By having a caravan, you will be able to travel anywhere you want without worrying about accommodation or the costs of your trip.

But it is always essential to think about the energy source you will use while travelling. This will help you decide which caravan is suitable for your trip.

If you're looking for an energy source for your caravan, keep reading this article as we will talk about the different energy sources that you can use and how they compare with each other.

Two types of energy sources that are commonly used in caravans:

  • Lithium Batteries
  • Lead Acid Batteries

Batteries Used For Caravans


1.    Lead-Acid Batteries


This is one of the most common types of battery used for caravans. Lead-acid batteries are less expensive than lithium batteries.

They have a limited cycle life – the number of times you can recharge them before they reach 80% capacity –typically between 300 and 500 cycles. They need to be discarded when they do not hold enough charge to power your devices. Also, you can’t repair them as much as you want to and you need to replace them with new ones when issue arise.

These have been around for over 100 years, but only in recent years has their output capacity been upgraded to meet the demands of modern camping accessories.

2.    Lithium Batteries


As Lithium batteries become more common and cheaper, they are now being used to upgrade caravan, motorhome and campervan camping batteries. With lithium batteries, you can run all the camping 12v appliances like fridge, washing machine, tv, micro oven, kettle and air conditioner.  

The batteries are often built with thicker plates than starter or deep cycle batteries to allow faster discharge when under load; these thick plates also slow down the release rate when not under load, so they are ideal for camping appliances where there is a long period between uses.

The main advantage of lithium batteries is their weight, its much lighter than traditional lead-acid batteries. For instance, 12v 100ah lithium battery weighs around 11kgs compared to a 25 kgs lead-acid battery. For caravanning weight management is a crucial issue and carrying less weight is always recommended.  

Advantages And Disadvantages Of Batteries:

1.             Lithium Batteries



  • - Long life span, up to 10 years.
  • - 3000 to 8000 cycles
  • - High energy density, so they are lightweight and high in power supply.
  • - The storage capacity of lithium batteries is three to four times higher than that of lead-acid batteries.
  • - Automatic BMS & ACB

2.             Lead Acid Batteries



  • - Lead Acid batteries are cheaper than Lithium by around 40% – 50%.
  • - They have been tested over several decades and can be easily replaced in any automotive store or garage.
  • - Lead Acid batteries also have more self-discharge rates, and this means that you can leave them disconnected for more extended periods without recharging.

Bottom Line

The lithium batteries will let you make the most out of your investment for your vehicle to provide electricity for your trips.

Lithium batteries will be the next big thing as they are safer and longer-lasting. If you think about it, manufacturers of caravans will soon not accept anything less than lithium batteries for their vehicles. So if you are considering buying a lithium battery, then get in early to have the best bargain.

Solarking is one of the major players in the lithium category, it got 12v & 24v batteries from 7ah to 240ah. Some of the best models for caravans are 12v 100ah, 12v 150ah, 12v 200ah & 12v 240ah batteries. Solarking offers a 3-year full warranty and all the batteries are repairable.  

The fact that you are purchasing parts for your mobile car accessories from a reliable manufacturer will give you peace of mind and save money in the long run. So visit Solarking to buy your favourite lithium battery for your caravan and camping.


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